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Find Flight Deals from Washington to Boston Logan International (WAS - BOS)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Boston Logan International

(Round-trip)
Depart: Tue Jan 20 2015 Return: Wed Jan 21 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
Depart: Wed Jan 21 2015 Return: Wed Jan 28 2015 Trip spans 8 days
United
United
IAD
3:35a
BOS
5:08a
1h 33m
nonstop
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
Depart: Sat Jan 24 2015 Return: Sat Jan 31 2015 Trip spans 8 days
United
United
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
BOS
2:20p
IAD
4:09p
1h 49m
nonstop
Depart: Tue Feb 3 2015 Return: Sat Feb 7 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
IAD
3:59p
BOS
5:19p
1h 20m
nonstop
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
Depart: Wed Feb 4 2015 Return: Tue Feb 10 2015 Trip spans 7 days
United
United
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
BOS
9:22a
IAD
11:10a
1h 48m
nonstop
Depart: Sat Feb 7 2015 Return: Tue Feb 10 2015 Trip spans 4 days
United
United
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
Depart: Sun Jan 18 2015 Return: Wed Jan 21 2015 Trip spans 4 days
United
United
IAD
3:35a
BOS
5:09a
1h 34m
nonstop
BOS
12:45a
IAD
2:30a
1h 45m
nonstop
Depart: Thu Jan 22 2015 Return: Sat Jan 24 2015 Trip spans 3 days
United
United
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
BOS
2:20p
IAD
4:09p
1h 49m
nonstop
Depart: Fri Jan 23 2015 Return: Sat Jan 24 2015 Trip spans 2 days
United
United
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
BOS
2:20p
IAD
4:09p
1h 49m
nonstop
Depart: Sun Jan 25 2015 Return: Wed Jan 28 2015 Trip spans 4 days
United
United
IAD
3:35a
BOS
5:09a
1h 34m
nonstop
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
Depart: Wed Jan 28 2015 Return: Fri Jan 30 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
3:59p
BOS
5:19p
1h 20m
nonstop
BOS
1:35p
IAD
3:21p
1h 46m
nonstop
Depart: Fri Jan 30 2015 Return: Sat Jan 31 2015 Trip spans 2 days
United
United
IAD
12:15p
BOS
1:45p
1h 30m
nonstop
BOS
2:20p
IAD
4:09p
1h 49m
nonstop
Depart: Mon Feb 2 2015 Return: Tue Feb 10 2015 Trip spans 9 days
United
United
IAD
5:05p
BOS
6:37p
1h 32m
nonstop
BOS
12:45a
IAD
2:30a
1h 45m
nonstop
Depart: Sat Jan 17 2015 Return: Sun Jan 18 2015 Trip spans 2 days
US Airways
US Airways
DCA
1:30a
BOS
2:49a
1h 19m
nonstop
BOS
4:00p
DCA
5:38p
1h 38m
nonstop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
DCA
3:00a
BOS
4:32a
1h 32m
nonstop
BOS
8:15a
DCA
9:49a
1h 34m
nonstop
Depart: Wed May 27 2015 Return: Sat May 30 2015 Trip spans 4 days
Delta
Delta
DCA
2:10a
BOS
7:40a
5h 30m
1 stop
BOS
2:00a
DCA
6:45a
4h 45m
1 stop
Depart: Wed Mar 18 2015 Return: Sun Mar 22 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
DCA
5:30a
BOS
6:55a
1h 25m
nonstop
BOS
7:00a
DCA
8:36a
1h 36m
nonstop
Depart: Sun Apr 19 2015 Return: Mon Apr 20 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
IAD
6:00a
BOS
7:24a
1h 24m
nonstop
BOS
3:15p
IAD
4:58p
1h 43m
nonstop
Depart: Tue Dec 30 2014 Return: Sat Jan 17 2015 Trip spans 19 days
United
United
DCA
2:00a
BOS
6:02a
4h 02m
1 stop
BOS
3:10a
DCA
9:14a
6h 04m
1 stop
Depart: Mon Dec 29 2014 Return: Thu Jan 1 2015 Trip spans 4 days
Delta
Delta
IAD
12:04p
BOS
4:46p
4h 42m
1 stop
BOS
11:39a
IAD
4:19p
4h 40m
1 stop
Change your search
Direct flights WAS to BOS on American Airlines
Flight # Depart DCA Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
2102 6:30 am 7:49 am Jan 6 - Jan 17
2102 6:30 am 7:47 am Jan 5 - Jan 5
2102 6:30 am 7:49 am Jan 20 - Feb 11
2104 7:30 am 8:54 am Jan 20 - Feb 11
2104 7:30 am 8:54 am Jan 6 - Jan 17
2104 7:30 am 8:52 am Jan 5 - Jan 5
2106 8:30 am 10:00 am Jan 24 - Feb 8
2106 8:30 am 10:00 am Jan 6 - Jan 16
2106 8:30 am 10:00 am Jan 10 - Jan 17
2106 8:30 am 10:00 am Jan 20 - Feb 11
2106 9:00 am 10:24 am Dec 28 - Jan 4
2108 9:30 am 10:55 am Jan 25 - Feb 8
2108 9:30 am 10:55 am Jan 11 - Jan 11
2108 9:30 am 10:55 am Jan 6 - Feb 11
2108 9:30 am 10:54 am Jan 5 - Jan 5
2110 10:30 am 11:58 am Jan 20 - Feb 11
2110 10:30 am 11:58 am Jan 6 - Jan 16
2110 10:30 am 11:55 am Jan 2 - Jan 5
2110 10:30 am 11:58 am Jan 10 - Feb 8
2112 11:30 am 12:52 pm Jan 1 - Jan 5
2112 11:30 am 12:53 pm Jan 6 - Jan 16
2112 11:30 am 12:53 pm Jan 18 - Jan 18
2112 11:30 am 12:53 pm Jan 19 - Feb 11
2114 12:30 pm 1:55 pm Jan 19 - Feb 11
2114 12:30 pm 1:55 pm Jan 10 - Feb 7
2114 12:30 pm 1:52 pm Dec 31 - Jan 5
2114 12:30 pm 1:55 pm Jan 6 - Jan 16
2116 1:30 pm 2:52 pm Jan 6 - Feb 11
2118 2:30 pm 3:55 pm Jan 6 - Feb 11
2118 2:30 pm 3:52 pm Jan 1 - Jan 5
2118 2:30 pm 3:55 pm Jan 10 - Feb 8
2120 3:30 pm 4:59 pm Jan 2 - Jan 5
2120 3:30 pm 5:01 pm Jan 11 - Jan 11
2120 3:30 pm 5:01 pm Jan 25 - Feb 8
2120 3:30 pm 5:01 pm Jan 6 - Feb 11
2122 4:30 pm 5:59 pm Jan 10 - Feb 7
2122 4:30 pm 5:55 pm Jan 4 - Jan 5
2122 4:30 pm 5:59 pm Jan 19 - Feb 11
2122 4:30 pm 5:59 pm Jan 6 - Jan 16
2124 5:30 pm 7:01 pm Jan 6 - Feb 11
2126 6:30 pm 7:55 pm Jan 6 - Feb 11
2126 6:30 pm 7:53 pm Jan 4 - Jan 5
2128 7:30 pm 8:54 pm Jan 25 - Feb 8
2128 7:30 pm 8:54 pm Jan 11 - Jan 11
2128 7:30 pm 8:54 pm Jan 6 - Feb 11
2128 7:30 pm 8:52 pm Jan 1 - Jan 5
2130 9:00 pm 10:24 pm Jan 11 - Feb 8
2130 9:00 pm 10:24 pm Jan 6 - Feb 11
2130 9:00 pm 10:20 pm Jan 4 - Jan 5
2132 10:00 pm 11:26 pm Jan 6 - Feb 11
Airports
Origin

Washington
only $118
only $137
Destination

Boston
$118